74670100

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12316

約数の個数: 36

約数和(自身を含む): 164703868

約数和(自身を除く): 90033768

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 12241, 24482, 48964, 61205, 122410, 244820, 306025, 612050, 746701, 1224100, 1493402, 2986804, 3733505, 7467010, 14934020, 18667525, 37335050, 74670100]

約数ペア:

[(1, 74670100), (2, 37335050), (4, 18667525), (5, 14934020), (10, 7467010), (20, 3733505), (25, 2986804), (50, 1493402), (61, 1224100), (100, 746701), (122, 612050), (244, 306025), (305, 244820), (610, 122410), (1220, 61205), (1525, 48964), (3050, 24482), (6100, 12241)]